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Digestive System Study Guide cloned 5/11/2021

Last updated almost 2 years ago

28 questions

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Question 1

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Question 2

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Question 3

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Question 4

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Question 5

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What are some functions of the digestive system?

Question 6

6.

List the parts of the digestive system in the order in which the apple passes through them

Question 7

7.

Identify one part of the digestive system where mechanical digestion takes place. Explain how the apple is mechanically digested.

Question 8

8.

Identify one part of the digestive system where chemical digestion takes place. Explain how the apple is chemically digested.

Question 9

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Question 10

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Question 11

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Question 12

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Question 13

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Question 14

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Question 15

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Question 16

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Question 17

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Question 18

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Question 19

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Question 20

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Question 21

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Question 22

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Draggable item		Corresponding Item

Question 23

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Draggable item		Corresponding Item

Question 24

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Question 25

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Question 26

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Question 27

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Question 28

28.

Carbohydrates are broken down into

nucleic acids

amino acids

fatty acids

monosaccharides

Lipids are broken down into

nucleic acids

amino acids

fatty acids

monosaccharides

Proteins are broken down into

nucleic acids

amino acids

fatty acids

monosaccharides

Which organic molecule provides long term energy and insulation?

nucleotides

proteins

lipids

carbohydrates

Where is the starch (a complex carbohydrate) in the apple initially broken down?

stomach

mouth

small intestine

large intestine

What enzyme is released by the salivary glands?

pepsin

trypsin

sucrase

amylase

The passageway for food to the stomach is the

esophagus

mouth

small intestine

large intestine

What enzyme works in the stomach?

pepsin

lipase

sucrase

amylase

Pepsin breaks down

carbohydrates

lipids

proteins

nucleic acids

The pancreas and liver release digesitve juices into the 

stomach

large intestine

small intestine

esophagus

The small intestine is covered with fingerlike projections that increase surface area for absorption of nutrients. These projections are called

villi

lacteals

sphincters

mucosa membrane

The  small intestine produces many enzymes. Which enzyme in the small intestine breaks down any remaining proteins?

pepsin

lipase

sucrase

peptidase

What is the function of bile?

Chemical digestion of proteins in the stomach

Helps with absorption of water in the large intestine

Breaks  down lipids into fat droplets

Chemical digestion of carbohydrates

If  your gallbladder was removed, what foods would you have a hard time digesting?

carbohydrates

lipids

proteins

starches

Nutrients are absorbed into the bloodstream in the

mouth

stomach

large intestine

small intestine

Which accessory organ produces fluid that increases the pH in the small intestine? This fluid stops the work of pepsin in the small intestine.

liver

gallbladder

salivary glands

pancreas

Water is absorbed in which organ?

large intestine

stomach

mouth

small intestine

Match the organ with the function

Small Intestine

Physically breaks down food with teeth and chemically breaks down food with saliva

Stomach

Passageway of food

Rectum

Stores food and breaks down proteins

Esophagus

Absorbs nutrients into blood

Mouth

Absorbs water

Large Intestine

Stores feces

Match the accessory organ with its function

Pancreas

Makes bile

Liver

Stores bile

Gallbladder

Releases digestive juices to stop the work of pepsin in the small intestine

Move the enzymes to what organic molecule they break down

Salivary Amylase

Pepsin

Bile

Sucrase

Peptidase

Intestinal Lipase

Carbohydrate

Lipid

Protein

Move the enzyme to the organ that produces it.

Salivary Amylase

Peptidase

Pepsin

Intestinal Lipase

Bile

Sucrase

Stomach

Mouth

Small Intestine

Liver

Click on the three accessory organs

mouth

small intestine

liver

stomach

pancreas

large intestine

gallbladder

Chron's disease causes inflammation of the digestive track, particulary the small intestine would directly interfere with the  of the following digestive fuctions?

liquefying food

reabsorbing water

absorbing nutrients

moving food to the stomach

What do disaccahrides, such as sucrose, and polysaccharides, such as starch, have in common?

they are lipids made of fatty acids

they are proteins made of amino acids

they are nucleic acids of nucleotides

they are carbohdyrates made of simple sugars